2057416816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1603

約数の個数: 120

約数和(自身を含む): 5004039840

約数和(自身を除く): 2946623024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 169, 182, 208, 292, 338, 364, 511, 584, 676, 728, 949, 1022, 1168, 1183, 1352, 1456, 1489, 1898, 2044, 2366, 2704, 2978, 3796, 4088, 4732, 5956, 6643, 7592, 8176, 9464, 10423, 11912, 12337, 13286, 15184, 18928, 19357, 20846, 23824, 24674, 26572, 38714, 41692, 49348, 53144, 77428, 83384, 86359, 98696, 106288, 108697, 135499, 154856, 166768, 172718, 197392, 217394, 251641, 270998, 309712, 345436, 434788, 503282, 541996, 690872, 760879, 869576, 1006564, 1083992, 1381744, 1413061, 1521758, 1739152, 1761487, 2013128, 2167984, 2826122, 3043516, 3522974, 4026256, 5652244, 6087032, 7045948, 9891427, 11304488, 12174064, 14091896, 18369793, 19782854, 22608976, 28183792, 36739586, 39565708, 73479172, 79131416, 128588551, 146958344, 158262832, 257177102, 293916688, 514354204, 1028708408, 2057416816]

約数ペア:

[(1, 2057416816), (2, 1028708408), (4, 514354204), (7, 293916688), (8, 257177102), (13, 158262832), (14, 146958344), (16, 128588551), (26, 79131416), (28, 73479172), (52, 39565708), (56, 36739586), (73, 28183792), (91, 22608976), (104, 19782854), (112, 18369793), (146, 14091896), (169, 12174064), (182, 11304488), (208, 9891427), (292, 7045948), (338, 6087032), (364, 5652244), (511, 4026256), (584, 3522974), (676, 3043516), (728, 2826122), (949, 2167984), (1022, 2013128), (1168, 1761487), (1183, 1739152), (1352, 1521758), (1456, 1413061), (1489, 1381744), (1898, 1083992), (2044, 1006564), (2366, 869576), (2704, 760879), (2978, 690872), (3796, 541996), (4088, 503282), (4732, 434788), (5956, 345436), (6643, 309712), (7592, 270998), (8176, 251641), (9464, 217394), (10423, 197392), (11912, 172718), (12337, 166768), (13286, 154856), (15184, 135499), (18928, 108697), (19357, 106288), (20846, 98696), (23824, 86359), (24674, 83384), (26572, 77428), (38714, 53144), (41692, 49348)]